BUY 40HFR120 https://www.utsource.net/itm/p/594000.html
Standard Recovery Diodes
Description: The 40HFR120 is a fast-recovery rectifier diode with a maximum reverse recovery time of 40ns. Features: - Maximum reverse recovery time of 40ns - Low forward voltage drop - High surge current capability - High temperature soldering guaranteed: 260°C/10 seconds at terminals Applications: - Switching power supplies - Uninterruptible power supplies - Automotive applications - High frequency rectification (For reference only)